Pin assignment of the power supply connector, Pin assignment cp72xx – BECKHOFF CP72xx User Manual
Page 16
Installation Instructions
In order to maintain a screen display for the Industrial PC in the event of a
power failure, the power supply unit is equipped with a UPS output for
connecting a Control Panel. This enables a power failure to be visualised
and displayed to the user. Once the PC has shut down, the UPS output is
switched off in order to avoid total discharge of the battery.
Internal connection
Note
The UPS output of the CP72xx power supply unit is internally connected
with the panel
For a detailed functional description please refer to section
Pin assignment of the power supply connector
The power supply and the external circuit for switching the Industrial PC on
and off are connected via the 12-pole plug connector .
Pin assignment CP72xx
Pin assignment for
connecting the power
supply, the switch and the
battery pack (optional)
View connector-sided
Connector 12-pole Coninvers
RC-12P1N1126000
Pin Wire
Function
1
1
-
2
2
+
Battery Pack
(with UPS)
3
3
NC
4
ye/gn
5
4
-
6
5
+
24 V DC Power Supply
7
6
PC_ON
8
7
Power-Status
Male
connector
Pin assignment CP72x4 with 24-inch display (discontinued)
Pin assignment for
connecting the power
supply, the switch and the
battery pack (optional)
View connector-sided
Connector 12-pole Coninvers
RC-12P1N1126000
Pin Wire
Function
1
1
-
2
2
+
Battery Pack
(with UPS)
3
3
NC
4
ye/gn
5
4
-
6
5
+
24 V DC Power Supply
PC Unit
7
6
PC_ON
8
7
Power-Status
9
8
-
10
9
+
Battery Pack
(with UPS)
11
10
-
12
11
+
24 V DC Power Supply
Display
Male
connector
14
CP72xx